Cross Reference: /packages/apps/UnifiedEmail/res/drawable-sw600dp-xhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`folder_bg_holo_light.9.png`	21-Aug-2018	`223`
`ic_warning_gray.png`	21-Aug-2018	`1.7K`
`ic_warning_white.png`	21-Aug-2018	`1.5K`